void DES::SubstitutionBoxes(): m- ?7 `, w) d2 f$ ~2 t) I
{. u B4 M% t; z; l: @ [% J
int s1[4][16]={
2 a$ h2 n+ @) a$ q$ e 14,4,13,1,2,15,11,8,3,10,6,12,5,9,0,7,0 b8 c* E3 n( O1 W$ M7 s
0,15,7,4,14,2,13,1,10,6,12,11,9,5,3,8,
4 x* D$ o% [7 b6 k" ]! p6 x8 ? 4,1,14,8,13,6,2,11,15,12,9,7,3,10,5,0,
9 @4 L' T; J- k1 p, Z0 i; G% ~ 15,12,8,2,4,9,1,7,5,11,3,14,10,0,6,131 y$ r- M' f9 G
};, p( S2 z) d2 \
G$ X' g- `: U/ m, t/ z int s2[4][16]={0 Y0 V) t; a2 l: z$ W0 Z6 K4 g
15,1,8,14,6,11,3,4,9,7,2,13,12,0,5,10,
, O# V+ C% X6 M( Z4 ?7 h 3,13,4,7,15,2,8,14,12,0,1,10,6,9,11,5,+ H, l2 O7 J1 {' A4 K
0,14,7,11,10,4,13,1,5,8,12,6,9,3,2,15,
0 ]% h h# m0 p% ] 13,8,10,1,3,15,4,2,11,6,7,12,0,5,14,9: X9 Y7 t& e. g# R; J
};
7 R- {$ W9 B2 i* W; d4 [/ y. `/ g. ]
6 {: q/ n2 H; B- \, B# g int s3[4][16]={% C5 e9 M/ Y4 i' z+ |; f6 W6 `
10,0,9,14,6,3,15,5,1,13,12,7,11,4,2,8,' J3 H: d& `# }
13,7,0,9,3,4,6,10,2,8,5,14,12,11,15,1,
5 B$ M# y0 @/ d3 g! ~; X3 {2 W- z 13,6,4,9,8,15,3,0,11,1,2,12,5,10,14,7, |8 |6 ~+ u1 M# l
1,10,13,0,6,9,8,7,4,15,14,3,11,5,2,12* t w' r+ U4 ]7 Q9 z' r5 P7 w
};" w- e" O( F1 v3 V! x2 D% O& Y
" k' a: _% I' t+ E# ^ int s4[4][16]={
" j; [ \, x: n* s 7,13,14,3,0,6,9,10,1,2,8,5,11,12,4,15,/ d' v7 F3 e5 \& z j3 ^3 ]$ o3 p" ^
13,8,11,5,6,15,0,3,4,7,2,12,1,10,14,9,
{' m! Q2 z }* Y! y 10,6,9,0,12,11,7,13,15,1,3,14,5,2,8,4,
@$ U; d8 H/ K+ n! [5 k" r: {8 [ 3,15,0,6,10,1,13,8,9,4,5,11,12,7,2,14
! P8 Q1 d/ z$ B- D7 }8 c3 o };
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int s5[4][16]={# V, S, e8 R% h) b
2,12,4,1,7,10,11,6,8,5,3,15,13,0,14,9,7 l% o' u W# ]; I+ |( ^& N
14,11,2,12,4,7,13,1,5,0,15,10,3,9,8,6,
1 w& J3 C. ~# v) q( F8 ?8 C4 Q 4,2,1,11,10,13,7,8,15,9,12,5,6,3,0,14,+ P1 Q, Y# l: f8 }9 B: W" F! R' n
11,8,12,7,1,14,2,13,6,15,0,9,10,4,5,3( u0 g( b" @. i7 B
};/ O3 v- Q& O4 g; Q8 F0 z6 K
" {9 k. K8 z3 U- { int s6[4][16]={6 e/ m( P8 A' a% a, S
12,1,10,15,9,2,6,8,0,13,3,4,14,7,5,11,
' o! i$ f6 O, ]8 V4 l' X& B 10,15,4,2,7,12,9,5,6,1,13,14,0,11,3,8,) r+ V! D% O4 P1 J" b) F8 s/ F9 p
9,14,15,5,2,8,12,3,7,0,4,10,1,13,11,6,
* e8 O# q7 S) _ 4,3,2,12,9,5,15,10,11,14,1,7,6,0,8,13
6 R' s* b6 B3 d& r8 \* v };
$ u( D+ B1 M; n9 B* G/ a! {& E( T5 X2 `& @* n: z# e- D9 j
int s7[4][16]={
, Y: W8 Y6 c0 k) w+ L! g5 E 4,11,2,14,15,0,8,13,3,12,9,7,5,10,6,1,6 m' Q+ `: @' r! y, B" x
13,0,11,7,4,9,1,10,14,3,5,12,2,15,8,6,
) u1 U5 w# I% d 1,4,11,13,12,3,7,14,10,15,6,8,0,5,9,2,
% u8 i; B# A4 ]& ~! q 6,11,13,8,1,4,10,7,9,5,0,15,14,2,3,12) s) w4 F" F u0 A+ ` G: X8 e' T
};
3 d# Y* c% _/ ?" v3 f8 [; e! H9 |! V. o e+ a
int s8[4][16]={5 C+ M/ r/ J8 f" u9 S2 ]* B! k* n
13,2,8,4,6,15,11,1,10,9,3,14,5,0,12,7,
; r" C; c' t: i. w3 \2 H 1,15,13,8,10,3,7,4,12,5,6,11,0,14,9,2,; N+ N h. o2 H) W! R
7,11,4,1,9,12,14,2,0,6,10,13,15,3,5,8,; V, z9 K4 X6 x+ F4 u
2,1,14,7,4,10,8,13,15,12,9,0,3,5,6,11
t7 Q, q% q/ i };: f! F5 G4 P5 ]% S" A1 q
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) }, ^5 l7 f6 M[ 本帖最后由 krizal 于 2009-4-16 12:46 编辑 ] |